CN218855924U

CN218855924U - Clamp device for laser cutting of steel plate

Info

Publication number: CN218855924U
Application number: CN202223110034.5U
Authority: CN
Inventors: 陆明旭; 詹胜; 毛剑春
Original assignee: Tianjin Jieqiang Power Equipment Co ltd; Tianjin Rongchuang Air Service Equipment Co ltd
Current assignee: Tianjin Jieqiang Power Equipment Co ltd; Tianjin Rongchuang Air Service Equipment Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-04-14
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a fixture device for steel sheet laser cutting relates to laser cutting anchor clamps technical field, specifically includes a plurality of mount pad, first support arm and second support arm, and the gas receiver is installed to one side of mount pad, and the top seal of gas receiver, lower extreme are the opening form, are equipped with the motion piston that matches with it in the gas receiver, and the motion piston is installed in the back shaft bottom, and back shaft and the coaxial setting of gas receiver, outside the back shaft runs through the gas receiver top and extends its top the top of back shaft is connected with L type connecting seat, and L type connecting seat extends towards the mount pad direction, and the expansion joint has been seted up at L type connecting seat top. The utility model discloses when using, put on the cutting mesa by the steel sheet of cutting, then the suppression head of cutting table face side is pressed simultaneously at the edge of steel sheet under the drive of air pump, can fix the steel sheet edge, easy operation, convenient to use.

Description

Clamp device for laser cutting of steel plate

Technical Field

The utility model relates to a laser cutting anchor clamps technical field specifically is a fixture device for steel sheet laser cutting.

Background

The laser cutting machine focuses the laser emitted from the laser into laser beam with high power density via the light path system, and the laser cutting machine uses invisible light beam to replace traditional mechanical cutter, and has the features of high precision, fast cutting, no limitation of cutting pattern, automatic typesetting, saving in material, smooth cut, low cost, etc.

When the steel plate is cut by laser, the area of the steel plate is large, in the process of laser cutting, the edge of the steel plate tilts possibly due to the fact that the stress of the steel plate slows down, the tilted steel plate enables the plate surface to be uneven, the cutter can be extruded, and therefore the fixture device for laser cutting of the steel plate is provided.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of above prior art, the utility model provides a fixture device for steel sheet laser cutting.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the clamp device for laser cutting of the steel plate comprises a plurality of mounting seats, a first supporting arm and a second supporting arm, wherein an air storage cylinder is mounted on one side of each mounting seat, the top of the air storage cylinder is sealed, the lower end of each air storage cylinder is in an open shape, a moving piston matched with the air storage cylinder is arranged in the air storage cylinder, the moving piston is mounted at the bottom of a supporting shaft, the supporting shaft and the air storage cylinder are coaxially arranged, the supporting shaft penetrates through the top of the air storage cylinder and extends out of the top of the air storage cylinder, an L-shaped connecting seat is connected to the top of the supporting shaft, the L-shaped connecting seat extends towards the direction of the mounting seats, and a movable opening is formed in the top of the L-shaped connecting seat;

the top of the mounting seat is provided with a U-shaped seat, the tail ends of a first supporting arm and a second supporting arm are vertically connected together, the joint of the first supporting arm and the second supporting arm is rotatably connected inside the U-shaped seat through a rotating shaft, the first supporting arm is positioned above the L-shaped connecting seat, the bottom of the first supporting arm is connected with a strip-shaped seat, and the side surface of the strip-shaped seat is provided with a movable groove;

in L type connecting seat top activity mouth was arranged in to the bar seat, was equipped with the installation axle in the one end that L type connecting seat is close to the mount pad, and the movable inslot is arranged in to the installation axle, and coaxial the installation epaxial antifriction bearing of installing in the movable inslot.

Preferably, the bottom of the air cylinder is in threaded connection with a connector, and the connectors are respectively connected to the air pressure equipment through air pipes.

Preferably, the cutting table also comprises a cutting table top, wherein four corners of the bottom of the cutting table top are vertically provided with supporting seats, and each side surface of the cutting table top is provided with at least one L-shaped supporting seat; each mounting seat is arranged on the side surface of the L-shaped supporting seat.

Preferably, two adjusting openings are formed in the side face of each mounting seat, connecting seats are mounted on the two sides of each mounting seat, and the connecting seats are connected with the adjusting openings through bolts in a fastening mode.

Preferably, the tail end of the second supporting arm is vertically provided with an adjusting bolt in a penetrating mode, the adjusting bolt and the second supporting arm are fastened through a nut, and the tail end of the adjusting bolt is provided with a pressing head.

Preferably, the surface of the cutting table surface is provided with mounting holes arranged in a matrix manner.

Compared with the prior art, the utility model discloses when using, put on the cutting mesa by the steel sheet of cutting, then the suppression head of cutting mesa side is pressed simultaneously at the edge of steel sheet under the drive of air pump, can fix the steel sheet edge, easy operation, convenient to use.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of the present invention.

Fig. 3 is a schematic view of the mounting base of the present invention.

Fig. 4 is a side view of the mounting base of the present invention.

In the figure: 1. cutting the table top; 2. a supporting seat; 3. an adjustment port; 4. an L-shaped support seat; 5. mounting holes; 6. adjusting the bolt; 7. a first support arm; 8. an air cylinder; 9. a mounting seat; 10. a second support arm; 11. a U-shaped seat; 12. a connecting seat; 13. pressing a head; 14. a strip-shaped seat; 15. a support shaft; 16. an L-shaped connecting seat; 17. a connector; 18. a moving piston; 19. a movable groove; 20. and installing the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a clamp device for laser cutting of a steel plate comprises a plurality of mounting seats 9, a first supporting arm 7 and a second supporting arm 10, wherein an air storage cylinder 8 is mounted on one side of each mounting seat 9, the top of the air storage cylinder 8 is sealed, and the lower end of the air storage cylinder is open;

a moving piston 18 matched with the air storage cylinder 8 is arranged in the air storage cylinder 8, the moving piston 18 is installed at the bottom of a supporting shaft 15, the supporting shaft 15 and the air storage cylinder 8 are coaxially arranged, the supporting shaft 15 penetrates through the top of the air storage cylinder 8 and extends out of the top of the air storage cylinder, and the moving piston 18 drives the supporting shaft 15 to do telescopic motion on a top seat of the air storage cylinder 8 when moving up and down;

as shown in fig. 4, an L-shaped connecting seat 16 is connected to the top of the supporting shaft 15, the L-shaped connecting seat 16 extends towards the mounting seat 9, and a movable opening (not numbered) is formed in the top of the L-shaped connecting seat 16;

the top of the mounting seat 9 is provided with a U-shaped seat 11, the tail ends of the first support arm 7 and the second support arm 10 are vertically connected together, the joint of the first support arm 7 and the second support arm 10 is rotatably connected inside the U-shaped seat 11 through a rotating shaft, the first support arm 7 is positioned above the L-shaped connecting seat 16, the bottom of the first support arm 7 is connected with a strip-shaped seat 14, and the side surface of the strip-shaped seat 14 is provided with a movable groove 19;

the strip-shaped seat 14 is arranged in a movable opening at the top of the L-shaped connecting seat 16, an installation shaft 20 is arranged in one end of the L-shaped connecting seat 16 close to the installation seat 9, the installation shaft 20 is arranged in a movable groove 19, and a rolling bearing is coaxially arranged on the installation shaft 20 in the movable groove 19.

The utility model discloses when using, when back shaft 15 upwards stretches out, installation axle 20 upward movement, at this moment installation axle 20 moves along the activity groove 19 to drive first support arm 7 and second support arm 10 and rotate round U type seat 11, make second support arm 10 decline steel sheet compress tightly.

The bottom of the air cylinder 8 is in threaded connection with a connector 17, the connector 17 is respectively connected to air pressure equipment through an air pipe, and the air pressure equipment is a pneumatic pump and specially supplies and exhausts air for each air cylinder 8.

The utility model also comprises a cutting table board 1, wherein four corners of the bottom of the cutting table board 1 are vertically provided with supporting seats 2, and each side surface of the cutting table board 1 is provided with at least one L-shaped supporting seat 4; each mounting seat 9 is arranged on the side surface of the L-shaped supporting seat 4;

two adjusting openings 3 are formed in the side face of each mounting seat 9, connecting seats 12 are mounted on two sides of each mounting seat 9, and the connecting seats 12 are fixedly connected with the adjusting openings 3 through bolts; the adjusting bolt 6 vertically penetrates through the tail end of the second supporting arm 10, the adjusting bolt 6 and the second supporting arm 10 are fastened through a nut, and the pressing head 13 is installed at the tail end of the adjusting bolt 6.

As shown in figures 1 and 2, the length of the adjusting bolt 6 can be adjusted, so that the distance between the pressing head 13 and the cutting table board 1 is more moderate, the mounting seats 9 can be symmetrically mounted on two sides of the cutting table board 1 in the actual application process, two ends of the cutting table board 1 are in a through state, and after a steel plate is placed on the cutting table board 1, two ends of the cutting table board 1 are both in a shape-equalizing fixed mode.

Or the four sides or three sides of the cutting table-board 1 are provided with mounting seats 9, according to the actual situation

As shown in fig. 1 and fig. 2, mounting holes 5 arranged in a matrix are formed on the surface of the cutting table 1, and the cutting table 1 is mounted on a machine tool or at the bottom of a laser cutting machine during actual cutting.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixture device for steel sheet laser cutting, includes a plurality of mount pad (9), first support arm (7) and second support arm (10), its characterized in that: an air storage cylinder (8) is installed on one side of the installation seat (9), the top of the air storage cylinder (8) is sealed, the lower end of the air storage cylinder is in an open shape, a moving piston (18) matched with the air storage cylinder is arranged in the air storage cylinder (8), the moving piston (18) is installed at the bottom of a supporting shaft (15), the supporting shaft (15) and the air storage cylinder (8) are coaxially arranged, the supporting shaft (15) penetrates through the top of the air storage cylinder (8) and extends out of the top of the supporting shaft, an L-shaped connecting seat (16) is connected to the top of the supporting shaft (15), the L-shaped connecting seat (16) extends towards the direction of the installation seat (9), and a movable opening is formed in the top of the L-shaped connecting seat (16);

the top of the mounting seat (9) is provided with a U-shaped seat (11), the tail ends of a first supporting arm (7) and a second supporting arm (10) are vertically connected together, the joint of the first supporting arm (7) and the second supporting arm (10) is rotatably connected inside the U-shaped seat (11) through a rotating shaft, the first supporting arm (7) is positioned above an L-shaped connecting seat (16), the bottom of the first supporting arm (7) is connected with a strip-shaped seat (14), and the side surface of the strip-shaped seat (14) is provided with a movable groove (19);

the strip-shaped seat (14) is arranged in a movable opening at the top of the L-shaped connecting seat (16), an installation shaft (20) is arranged in one end of the L-shaped connecting seat (16) close to the installation seat (9), the installation shaft (20) is arranged in a movable groove (19), and a rolling bearing is coaxially arranged on the installation shaft (20) in the movable groove (19).

2. A clamping device for laser cutting of steel sheets, according to claim 1, characterised in that: the bottom of the air storage cylinder (8) is in threaded connection with a connector (17), and the connector (17) is connected to air pressure equipment through air pipes respectively.

3. A jig apparatus for laser cutting of steel sheets as claimed in claim 1 wherein: the cutting table is characterized by further comprising a cutting table top (1), wherein four corners of the bottom of the cutting table top (1) are vertically provided with supporting seats (2), and each side surface of the cutting table top (1) is provided with at least one L-shaped supporting seat (4); each mounting seat (9) is arranged on the side surface of the L-shaped supporting seat (4).

4. A clamping device for laser cutting of steel sheets, according to claim 3, characterised in that: two adjusting openings (3) are formed in the side face of each mounting seat (9), connecting seats (12) are mounted on the two sides of each mounting seat (9), and the connecting seats (12) are connected with the adjusting openings (3) through bolts in a fastening mode.

5. A jig apparatus for laser cutting of steel sheets as claimed in claim 1 wherein: the tail end of the second supporting arm (10) is vertically provided with an adjusting bolt (6) in a penetrating mode, the adjusting bolt (6) and the second supporting arm (10) are fastened through nuts, and a pressing head (13) is arranged at the tail end of the adjusting bolt (6).

6. A clamping device for laser cutting of steel sheets, according to claim 3, characterised in that: the surface of the cutting table top (1) is provided with mounting holes (5) which are arranged in a matrix manner.